Minimum Framing Dimensions - Napoleon Ascent B46NTR Manuel D'installation Et D'opération

3.1

minimum framing dimensions

HORIZONTAL VENT SECTIONS: A minimum of 1" (25mm) at the bottom and sides and 3" (76mm) at the top of
the vent pipe on all horizontal runs to combustibles is required. Use fi restop spacer W010-3440 (supplied).
note:
The minimum clearances from the top of the horizontal vent pipe to combustible materials may
be reduced from 3" (76mm) to 1" (25mm) in those installations with a minimum 38" (96.5cm) vertical
vent rise made immediately off the fi replace collar.
VERTICAL VENT SECTIONS: A minimum of 1" (25mm) all around the vent pipe on all vertical runs to
combustibles is required except for clearances in appliance enclosures. See "minimum enclosure clearances"
section. Use fi restop spacer W500-0096 (not supplied).
(51mm)
46 1/2"
(118.1cm)
18 9/16"
(47.1cm)
2"
Do not put objects in front of the appliance
(minimum distance of 4 feet)
rough framing
42 11/16"
(108.4cm)
W415-1613 / F / 03.12.19
EN
25